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20403-06-9

20403-06-9 Structure

20403-06-9 Structure
IdentificationBack Directory
[Name]

SAMARIUM(III) HYDROXIDE HYDRATE
[CAS]

20403-06-9
[Synonyms]

Einecs 243-787-8
SAMARIUM HYDROXIDE
samarium trihydroxide
SAMARIUM(III) HYDROXIDE
Samarium(III)trihydoxide
SAMARIUM HYDROXIDE HYDRATE
Samarium hydroxide (sm(OH)3)
SAMARIUM(III) HYDROXIDE HYDRATE
SAMARIUM (III) HYDROXIDE, 99% (REO)
SAMARIUM(III) HYDROXIDE HYDRATE, 99.99%
Samarium(III) hydroxide hydrate, 99% (REO)
[EINECS(EC#)]

243-787-8
[Molecular Formula]

H5O4Sm
[MDL Number]

MFCD05664263
[MOL File]

20403-06-9.mol
[Molecular Weight]

219.4
Chemical PropertiesBack Directory
[form ]

Lump/Powder
[Water Solubility ]

Soluble in water and moderately soluble in strong mineral acids.
[Solubility Product Constant (Ksp)]

pKsp: 22.08
[InChI]

1S/4H2O.Sm/h4*1H2;/q;;;;+3/p-3
[InChIKey]

BJIVKZCSXQGTND-UHFFFAOYSA-K
[SMILES]

[H]O[H].O[Sm](O)O
[EPA Substance Registry System]

Samarium hydroxide (Sm(OH)3) (20403-06-9)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[RIDADR ]

UN3262
[WGK Germany ]

3
[TSCA ]

Yes
[HazardClass ]

8
[PackingGroup ]

II
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Questions And AnswerBack Directory
[Uses]

Samarium Hydroxide, also called Samarium Hydrate, has specialized uses in glass, phosphors, lasers, and thermoelectric devices. These magnets are found in small motors, headphones, and high-end magnetic pickups for guitars and related musical instruments.
Hazard InformationBack Directory
[reaction suitability]

reagent type: catalyst
core: samarium
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